{
  "title":"CSS Grid Layout (level 1)",
  "description":"Method of using a grid concept to lay out content, providing a mechanism for authors to divide available space for layout into columns and rows using a set of predictable sizing behaviors. Includes support for all `grid-*` properties and the `fr` unit.",
  "spec":"https://www.w3.org/TR/css-grid-1/",
  "status":"cr",
  "links":[
    {
      "url":"https://github.com/codler/Grid-Layout-Polyfill",
      "title":"Polyfill based on old spec"
    },
    {
      "url":"https://github.com/FremyCompany/css-grid-polyfill/",
      "title":"Polyfill based on new spec"
    },
    {
      "url":"https://webkit.org/blog/7434/css-grid-layout-a-new-layout-module-for-the-web/",
      "title":"WebKit Blog post"
    },
    {
      "url":"https://gridbyexample.com/",
      "title":"Css Grid By Example: Everything you need to learn CSS Grid Layout"
    },
    {
      "url":"https://mozilladevelopers.github.io/playground/css-grid",
      "title":"Mozilla: Introduction to CSS Grid Layout"
    }
  ],
  "bugs":[
    {
      "description":"[GridBugs](https://github.com/rachelandrew/gridbugs): aims to be a community curated list of CSS Grid Layout bugs"
    },
    {
      "description":"Safari does not yet support intrinsic and extrinsic sizing with grid properties such as `grid-template-rows`"
    },
    {
      "description":"Edge 18 and below has various problems supporting `calc()` within grid properties ([18676405](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/18676405/), [18675657](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/18675657/))"
    }
  ],
  "categories":[
    "CSS"
  ],
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      "8.2":"y",
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  },
  "notes":"See also support for [subgrids](#feat=css-subgrid)",
  "notes_by_num":{
    "1":"Enabled in Chrome through the \"experimental Web Platform features\" flag in chrome://flags",
    "2":"Partial support in IE refers to supporting an [older version](https://www.w3.org/TR/2011/WD-css3-grid-layout-20110407/) of the specification.",
    "3":"Enabled in Firefox through the `layout.css.grid.enabled ` flag",
    "4":"There are some bugs with overflow ([1356820](https://bugzilla.mozilla.org/show_bug.cgi?id=1356820), [1348857](https://bugzilla.mozilla.org/show_bug.cgi?id=1348857), [1350925](https://bugzilla.mozilla.org/show_bug.cgi?id=1350925))"
  },
  "usage_perc_y":95.75,
  "usage_perc_a":0.75,
  "ucprefix":false,
  "parent":"",
  "keywords":"grids,grid-row,grid-column,grid-template,display:grid,displaygrid,inline-grid,fr unit,fractional unit,cssgrid,justify-content:space-between,justify-content:space-around,align-content:space-between,align-content:space-around,space-between",
  "ie_id":"cssgridlayout",
  "chrome_id":"4589636412243968",
  "firefox_id":"css-grid-layout",
  "webkit_id":"specification-css-grid-layout-level-1",
  "shown":true
}
